DG4VL-5-0C-M-PK2-H-7-54,DG4VL-5-0C-M-PE2-H-7-54,DG4VL-5低功耗保持电磁换向阀 DG4VL-5-0C-M-PE2-H-7-54，DG4VL-5-0C-M-PK2-H-7-54, 图片

p1Src=//y3.yzimgs.com/uploads/328469/20191026-134756123.jpg"

aa